44120300302145 has 8 divisors (see below), whose sum is σ = 52952219147304. Its totient is φ = 35291001051904.

The previous prime is 44120300302123. The next prime is 44120300302193. The reversal of 44120300302145 is 54120300302144.

It can be written as a sum of positive squares in 4 ways, for example, as 105448273984 + 44014852028161 = 324728^2 + 6634369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44120300302145 - 2²⁴ = 44120283524929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654861674 + ... + 654929043.

It is an arithmetic number, because the mean of its divisors is an integer number (6619027393413).

Almost surely, 2^{44120300302145} is an apocalyptic number.

It is an amenable number.

44120300302145 is a deficient number, since it is larger than the sum of its proper divisors (8831918845159).

44120300302145 is a wasteful number, since it uses less digits than its factorization.

44120300302145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309797459.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 44120300302145 its reverse (54120300302144), we get a palindrome (98240600604289).

Subtracting 44120300302145 from its reverse (54120300302144), we obtain a palindrome (9999999999999).

The spelling of 44120300302145 in words is "forty-four trillion, one hundred twenty billion, three hundred million, three hundred two thousand, one hundred forty-five".